| 摘要 |
A method, a system and network entities for processing service requests in a domain of a network comprising a plurality of domains, with the steps: analyzing an incoming service request in a service request input node in terms of destination information; determining, whether the destination information enables a direct forwarding of said service request to its destination; redirecting said service request, if said determining yields that said direct forwarding is not enabled; said redirecting comprising the steps: transmitting said received service request to an intermediate node; based on said received service request, performing a look-up in a database by said intermediate node for obtaining destination information required to enable a forwarding of said service request; sending said destination information from said intermediate node to said service request input node; and based on said sent destination information, forwarding said service request from said service request input node to its destination.
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